EP 4122912 A1 20230125 - PROCESS FOR PRODUCING ACRYLIC ACID
Title (en)
PROCESS FOR PRODUCING ACRYLIC ACID
Title (de)
VERFAHREN ZUR HERSTELLUNG VON ACRYLSÄURE
Title (fr)
PROCÉDÉ DE PRODUCTION D'ACIDE ACRYLIQUE
Publication
Application
Priority
- KR 20200159107 A 20201124
- KR 2021015174 W 20211027
Abstract (en)
The present application relates to a process for producing acrylic acid.
IPC 8 full level
C07C 51/487 (2006.01); C07C 57/04 (2006.01)
CPC (source: EP KR US)
C07C 51/377 (2013.01 - EP US); C07C 51/44 (2013.01 - EP US); C07C 51/487 (2013.01 - KR); C07C 57/04 (2013.01 - KR)
C-Set (source: EP)
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated extension state (EPC)
BA ME
Designated validation state (EPC)
KH MA MD TN
DOCDB simple family (publication)
EP 4122912 A1 20230125; EP 4122912 A4 20231108; CN 115697960 A 20230203; JP 2023524710 A 20230613; JP 7408225 B2 20240105; KR 20220071687 A 20220531; US 2023159428 A1 20230525; WO 2022114545 A1 20220602
DOCDB simple family (application)
EP 21898371 A 20211027; CN 202180035197 A 20211027; JP 2022566252 A 20211027; KR 20200159107 A 20201124; KR 2021015174 W 20211027; US 202117921412 A 20211027